The Dog-Licking Counterattack

I was the female supporting character in a youth romance novel, and one day I woke up. The male idol is the son of my father's driver. We grew up together and are childhood sweethearts. Later, the poor and beautiful heroine appeared, and the male god completely changed his mind and allowed the heroine to trample on my dignity. After awakening, I will fight back one by one. Intention: Live for yourself.